2166972912

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 280

約数和(自身を含む): 7012967808

約数和(自身を除く): 4845994896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 432, 461, 468, 486, 496, 558, 624, 648, 702, 729, 744, 806, 837, 922, 936, 972, 1053, 1116, 1209, 1296, 1383, 1404, 1458, 1488, 1612, 1674, 1844, 1872, 1944, 2106, 2232, 2418, 2511, 2766, 2808, 2916, 3159, 3224, 3348, 3627, 3688, 3888, 4149, 4212, 4464, 4836, 5022, 5532, 5616, 5832, 5993, 6318, 6448, 6696, 7254, 7376, 7533, 8298, 8424, 9477, 9672, 10044, 10881, 11064, 11664, 11986, 12447, 12636, 13392, 14291, 14508, 15066, 16596, 16848, 17979, 18954, 19344, 20088, 21762, 22128, 22599, 23972, 24894, 25272, 28582, 29016, 30132, 32643, 33192, 35958, 37341, 37908, 40176, 42873, 43524, 45198, 47944, 49788, 50544, 53937, 57164, 58032, 60264, 65286, 66384, 71916, 74682, 75816, 85746, 87048, 90396, 95888, 97929, 99576, 107874, 112023, 114328, 120528, 128619, 130572, 143832, 149364, 151632, 161811, 171492, 174096, 180792, 185783, 195858, 199152, 215748, 224046, 228656, 257238, 261144, 287664, 293787, 298728, 323622, 336069, 342984, 361584, 371566, 385857, 391716, 431496, 448092, 485433, 514476, 522288, 557349, 587574, 597456, 647244, 672138, 685968, 743132, 771714, 783432, 862992, 896184, 970866, 1028952, 1114698, 1157571, 1175148, 1294488, 1344276, 1456299, 1486264, 1543428, 1566864, 1672047, 1792368, 1941732, 2057904, 2229396, 2315142, 2350296, 2588976, 2688552, 2912598, 2972528, 3086856, 3344094, 3472713, 3883464, 4368897, 4458792, 4630284, 4700592, 5016141, 5377104, 5825196, 6173712, 6688188, 6945426, 7766928, 8737794, 8917584, 9260568, 10032282, 10418139, 11650392, 13376376, 13890852, 15048423, 17475588, 18521136, 20064564, 20836278, 23300784, 26752752, 27781704, 30096846, 34951176, 40129128, 41672556, 45145269, 55563408, 60193692, 69902352, 80258256, 83345112, 90290538, 120387384, 135435807, 166690224, 180581076, 240774768, 270871614, 361162152, 541743228, 722324304, 1083486456, 2166972912]

約数ペア:

[(1, 2166972912), (2, 1083486456), (3, 722324304), (4, 541743228), (6, 361162152), (8, 270871614), (9, 240774768), (12, 180581076), (13, 166690224), (16, 135435807), (18, 120387384), (24, 90290538), (26, 83345112), (27, 80258256), (31, 69902352), (36, 60193692), (39, 55563408), (48, 45145269), (52, 41672556), (54, 40129128), (62, 34951176), (72, 30096846), (78, 27781704), (81, 26752752), (93, 23300784), (104, 20836278), (108, 20064564), (117, 18521136), (124, 17475588), (144, 15048423), (156, 13890852), (162, 13376376), (186, 11650392), (208, 10418139), (216, 10032282), (234, 9260568), (243, 8917584), (248, 8737794), (279, 7766928), (312, 6945426), (324, 6688188), (351, 6173712), (372, 5825196), (403, 5377104), (432, 5016141), (461, 4700592), (468, 4630284), (486, 4458792), (496, 4368897), (558, 3883464), (624, 3472713), (648, 3344094), (702, 3086856), (729, 2972528), (744, 2912598), (806, 2688552), (837, 2588976), (922, 2350296), (936, 2315142), (972, 2229396), (1053, 2057904), (1116, 1941732), (1209, 1792368), (1296, 1672047), (1383, 1566864), (1404, 1543428), (1458, 1486264), (1488, 1456299), (1612, 1344276), (1674, 1294488), (1844, 1175148), (1872, 1157571), (1944, 1114698), (2106, 1028952), (2232, 970866), (2418, 896184), (2511, 862992), (2766, 783432), (2808, 771714), (2916, 743132), (3159, 685968), (3224, 672138), (3348, 647244), (3627, 597456), (3688, 587574), (3888, 557349), (4149, 522288), (4212, 514476), (4464, 485433), (4836, 448092), (5022, 431496), (5532, 391716), (5616, 385857), (5832, 371566), (5993, 361584), (6318, 342984), (6448, 336069), (6696, 323622), (7254, 298728), (7376, 293787), (7533, 287664), (8298, 261144), (8424, 257238), (9477, 228656), (9672, 224046), (10044, 215748), (10881, 199152), (11064, 195858), (11664, 185783), (11986, 180792), (12447, 174096), (12636, 171492), (13392, 161811), (14291, 151632), (14508, 149364), (15066, 143832), (16596, 130572), (16848, 128619), (17979, 120528), (18954, 114328), (19344, 112023), (20088, 107874), (21762, 99576), (22128, 97929), (22599, 95888), (23972, 90396), (24894, 87048), (25272, 85746), (28582, 75816), (29016, 74682), (30132, 71916), (32643, 66384), (33192, 65286), (35958, 60264), (37341, 58032), (37908, 57164), (40176, 53937), (42873, 50544), (43524, 49788), (45198, 47944)]